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You searched for: subject:"Venus (Planet)"
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[texts]Transits of Venus. A popular account of past and coming transits from the first observed by Horrocks A.D. 1639 to the transit of A.D. 2012 - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 404
[texts]Transits of Venus. A popular account of past and coming transits from the first observed by Horrocks A.D. 1639 to the transit of A.D. 2012 - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 307
[texts]Report on the preparations for, and observations of the transit of Venus, as seen at Roorkee and Lahore, on December 8, 1874 - Tennant, James Francis, 1829-1915
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 208
[texts]The transit of Venus. By George Forbes - Forbes, George, 1849-1936
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 195
[texts]The transit of Venus. By George Forbes - Forbes, George, 1849-1936
Book digitized by Google from the library of the University of California and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 162
[texts]Tránsito de Venus por el sol. Noticia histórica de las observaciones practicadas en Santiago de Chile el día 6 de diciembre de 1882, escrita - Zegers, Luis Ladislão, 1849-1925
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 548
[texts]Die Rotation der Planeten Merkur und Venus - Charlier, C. V. L. (Carl Vilhelm Ludwig), 1862-1934
14
Keywords: Mercury (Planet); Venus (Planet)
Downloads: 311
[texts]Observations of the transit of Venus, 9 December, 1874; made at stations in New South Wales. Illustrated with photographs and drawings - Sydney Observatory
Publisher's original red cloth; blocked in black and gilt. Purchase, Ursus Rare Books, 2001
Keywords: Venus (Planet) -- Transit 1874
Downloads: 504
[texts]The sun: ruler, fire, light, and life of the planetary system - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet); Eclipses
Downloads: 260
[texts]Observations of the transit of Venus : December 5 and 6, 1882, made at the Harvard College Observatory - Pickering, Edward C (Edward Charles), 1846-1919
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet), Transit of
Downloads: 223
[texts]Account of observations of the transit of Venus, 1874, December 8 : made under the authority of the British government : and of the reduction of the observations - Airy, George Biddell, Sir, 1801-1892
I. Expedition to the Hawaiian (Sandwich) Islands, under Captain G.L. Tupman -- II. Expedition to Egypt, under Captain C. Orde Browne -- III. Expedition to the island of Rodriguez, in the Indian Ocean, under Lieutenant Charles B. Neate -- IV. Expedition to Keguelen Island, under the Reverend S.J. Perry -- V. Expedition to New Zealand, under Major H.S. Palmer -- Appendix
Keywords: Venus (Planet) -- Transit 1874
Downloads: 1,272
[texts]The transit of Venus. By George Forbes - Forbes, George, 1849-

Keywords: Venus (Planet), Transit of
Downloads: 336
[texts]The transit of Venus - Forbes, George, 1849-1936
14
Keywords: Venus (Planet), Transit of
Downloads: 350
[texts]Tables of Venus, prepared for the use of the American ephemeris and nautical almanac - Hill, George William, 1838-1914

Keywords: Venus (Planet) -- Tables
Downloads: 922
[texts]Instructions for observing the transit of Venus, December 6, 1882 - United States. Commission on the transit of Venus, 1882

Keywords: Venus (Planet), Transit
Downloads: 292
[texts]Transits of Venus : a popular account of past and coming transits from the first observed by Horrocks A.D. 1639 to the transit of A.D. 2012. Also an account of the successes achieved in December 1874 and suggestions respecting the transit of 1882 - Proctor, Richard Anthony, 1837-1888
14
Keywords: Venus (Planet), Transit of
Downloads: 624
[texts]The sun: ruler, fire, light, and life of the planetary system - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet); Eclipses
Downloads: 231
[texts]The sun: ruler, fire, light, and life of the planetary system - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet); Eclipses
Downloads: 525
[texts]Report on the preparations for, and observations of the transit of Venus, as seen at Roorkee and Lahore, on December 8, 1874 - Tennant, James Francis, 1829-1915
14
Keywords: Venus (Planet), Transit of -- 1874
Downloads: 268
[texts]Foundling on Venus - De Courcy, John
Book from Project Gutenberg: Foundling on Venus
Keywords: Science fiction; Short stories; Venus (Planet) -- Fiction
Downloads: 116
[texts]Landing systems for mars and venus spacecraft - Neustadt, M
No Abstract Available
Keywords: DECELERATION; LANDING AIDS; MARS (PLANET); VENUS (PLANET)
Downloads: 233
[texts]Papers relating to the transit of Venus in 1874, prepared under the direction of the Commission authorized by Congress and published by the authority of the Hon. secretary of the navy. Pt. I-[II] (Volume 3) - United States. Commission on the Transit of Venus, 1874

Keywords: Astronomical photography; Venus (Planet) -- Transit 1874
Downloads: 347
[texts]Chemistry of the atmosphere of the planet venus technical status report no. 6, 1 feb. - 31 jul. 1965 - Hartek, P.
No Abstract Available
Keywords: PHOTOCHEMICAL REACTIONS; PLANETARY ATMOSPHERES; VENUS (PLANET)
Downloads: 54
[texts]Report of the Canadian observations of the transit of Venus, 6th December, 1882 [microform] - Carpmael, Charles, 1846-1894
Cover title
Keywords: Venus (Planet), Transit of; Vénus (Planète)
Downloads: 165
[texts]THE RADIATION BALANCE OF VENUS - Sagan, C
No Abstract Available
Keywords: ATMOSPHERIC RADIATION; ENERGY BUDGETS; VENUS (PLANET)
Downloads: 196
[texts]Radar observations of venus in the soviet union during 1962 radiolokatsionnyye nablyudeniya venery v sovetskom soyuze v 1962 godu - Dubinskiy, V. A.
No Abstract Available
Keywords: RADAR TRACKING; U.S.S.R; VENUS (PLANET)
Downloads: 64
[texts]Study of the elongation of horns of the venus crescent in june 1964 (etude de l'allongement des cornes du croissant de venus en juin 1964) - Dollfus, A.
Photometry of aureole prolonging horns of Venus crescent
Keywords: AIRGLOW; ELONGATION; ILLUMINANCE; PHOTOMETRY; VENUS (PLANET); HORN; PHOTOMETRY; VENUS
Downloads: 67
[texts]A photographic optical semidiameter of venus - Smith, B. A
Photographic optical semidiameter of venus
Keywords: OPTICAL MEASUREMENT; PHOTOGRAPHS; VENUS (PLANET); OPTICAL MEASUREMENT; PHOTOGRAPHY; VENUS
Downloads: 67
[texts]The secular variations of the elements of the orbits of the four inner planets computed for the epoch 1850. O.G. M.T. - Doolittle, Eric, 1870-1920

Keywords: Orbits; Planets -- Tables; Mercury (Planet); Earth; Mars (Planet); Venus (Planet)
Downloads: 317
[texts]Particle flow within a transonic compressor rotor passage with application to laser-Doppler velocimetry - Maxwell, B. R
A theoretical analysis was conducted of the dynamic behavior of micron size particles moving in the three-dimensional flow field of a rotating transonic axial-flow air compressor rotor. The particle velocity lag and angular deviation relative to the gas were determined as functions of particle diameter, mass density and radial position. Particle size and density were varied over ranges selected to correspond to typical laser-Doppler velocimeter (LDV) flow field mapping applications...
Keywords: ASTRONOMICAL PHOTOGRAPHY; CARBON DIOXIDE; PLANETARY ATMOSPHERES; VENUS (PLANET); PERIODIC VARIATIONS; SPECTRUM ANALYSIS; TEMPERATURE EFFECTS
Downloads: 80
[texts]Radar observations of venus in the soviet union in 1964 (radiolokatsionnyye nablyude- niya venery v sovetskom soyuze v 1964 g.) - Aleksandrov, Y. N.
Radar observations of Venus in 1964 - U.S.S.R.
Keywords: RADAR TRACKING; U.S.S.R; VENUS (PLANET); VENUS RADAR ECHOES; VENUS RADAR REFLECTION
Downloads: 98
[texts]PROBLEM SOLUTION BY THE LARGE PARTICLE METHOD - LOMNEV, S. P
PARTICLE EQUATIONS OF MOTION FOR SOLVING PROBLEMS IN ELECTRODYNAMICS, GAS DYNAMICS, HYDRODYNAMICS, AND SOLID STATE PHYSICS
Keywords: BACKSCATTERING; DIAGRAMS; PLANETARY SURFACES; RADIO WAVES; VENUS (PLANET); COMPUTER PROGRAMS; PLANETARY ATMOSPHERES
Downloads: 114
[texts]INTRACYTOPLASMIC ULTRASTRUCTURES IN PERIPHERAL BLOOD CELLS IN LUPUS ERYTHEMATOSUS - METZ, G.
BUFFY COATS OF PERIPHERAL BLOOD OF DIFFERENT MANIFESTATIONS OF LUPUS ERYTHEMATOSUS WERE STUDIED BY ELECTRON MICROSCOPY FOR THE EXISTENCE OF VIRUSLIKE INTRACYTOPLASMIC TUBULAR STRUCTURES. THEY COULD ALWAYS BE DEMONSTRATED IN THE BLOOD LEUKOCYTES OF SYSTEMIC LUPUS ERYTHEMATOSUS INDEPENDENT OF DURATION, SEVERITY AND PRIOR MEDICAL TREATMENT OF THE DISEASE, BUT WERE COMPLETELY ABSENT IN CHRONIC DISCOID LUPUS ERYTHEMATOSUS...
Keywords: CARBON DIOXIDE; HEAT; MARS (PLANET); PHOTODISSOCIATION; PLANETARY ATMOSPHERES; VENUS (PLANET); ENERGY CONVERSION; PHOTONS; THERMOSPHERE
Downloads: 89
[texts]A method of characteristics for steady three- dimensional supersonic flow with application to inclined bodies of revolution - Rakich, J. V
Characteristics method for determining three dimensional supersonic flow around inclined body of revolution
Keywords: RADAR TRACKING; RADIO PHYSICS; VENUS (PLANET); RADAR MEASUREMENT; RADIO ASTRONOMY; VENUS ATMOSPHERE
Downloads: 115
[texts]Self-Consistent Thermal Accretion Disk Corona Models for Compact Objects - Dove, James B.
We apply our self-consistent accretion disk corona (ADC) model, with two different geometries, to the broadband X-ray spectrum of the black hole candidate Cygnus X-1. As shown in a companion paper, models in which the Comptonizing medium is a slab surrounding the cold accretion disk cannot have a temperature higher than about 140 keV for optical depths greater than 0.2, resulting in spectra that are much softer than the observed 10-30 keV spectrum of Cyg X-1...
Keywords: VENUS (PLANET); PLANETARY STRUCTURE; SEAMOUNTS; MORPHOLOGY; VOLCANOES; TEMPERATURE DISTRIBUTION; SHAPES; LAVA; BASALT
Downloads: 68
[texts]Apparatus for producing oxidation protection coatings for polymers - NON
A polymeric substrate is coated with a metal oxide film to provide oxidation protection in low Earth orbital environments. The film contains about 4 volume percent polymer to provide flexibility. A coil of polymer materials moves through an ion beam as it is fed between reels. The ion beam first cleans the polymer material surface and then sputters the film material from a target onto this surface.
Keywords: GEOLOGICAL FAULTS; VOLCANOES; HEAT TRANSFER; TECTONICS; TOPOGRAPHY; VENUS (PLANET); VENUS SURFACE; CONTINENTS; PLANETARY CRUSTS; VALLEYS
Downloads: 92
[texts]The empire dual planet flyby mission - Dixon, F. P
Empire program mars and venus flyby mission
Keywords: FLYBY MISSIONS; MARS (PLANET); SPACE EXPLORATION; VENUS (PLANET); MARS /PLANET/; PLANETARY EXPLORATION; VENUS
Downloads: 111
[texts]Venus - Preliminary science objectives and experiments for use in advanced mission studies - Brereton, R. G
Scientific objectives and supporting experiments for Mariner-type spacecraft missions to Venus
Keywords: EXPERIMENT DESIGN; MARINER SPACECRAFT; MISSION PLANNING; VENUS (PLANET); VENUS PROBES; EXPERIMENT DESIGN; MISSION PLANNING; VENUS PROBE
Downloads: 54
[texts]Some principles involved in the construction of unamplified control systems for electromechanical manipulators - Aronov, Y. I
The requirements for manipulator control systems are listed. General principles involved in the construction of unamplified reversible follow-up systems using selsyns are discussed.
Keywords: ATMOSPHERIC ENTRY; PLANETARY ATMOSPHERES; REENTRY PHYSICS; VENUS (PLANET); SPACE EXPLORATION; SPACECRAFT REENTRY; TRAJECTORY ANALYSIS
Downloads: 85
[texts]Three dimensional thrust chamber life prediction - Armstrong, W. H.
A study was performed to analytically determine the cyclic thermomechanical behavior and fatigue life of three configurations of a Plug Nozzle Thrust Chamber. This thrust chamber is a test model which represents the current trend in nozzle design calling for high performance coupled with weight and volume limitations as well as extended life for reusability. The study involved the use of different materials and material combinations to evaluate their application to the problem of low-cycle fatig...
Keywords: U.S.S.R. SPACE PROGRAM; VENERA SATELLITES; VENUS (PLANET); DATA TRANSMISSION; PLANETARY SURFACES
Downloads: 105
[texts]A study of physical mechanisms for filament eruption and coronal mass ejection via numerical simulation - Wu, S. T
Papers covering the following topics are presented: flare physics; coronal dynamics; interplanetary dynamics; and numerical methods.
Keywords: LANDFORMS; ICELAND; SHAPES; TOPOGRAPHY; LAVA; PLANETARY CRUSTS; VENUS (PLANET); VENUS SURFACE; VOLCANOES; VOLCANOLOGY; ALGORITHMS; DATA BASES
Downloads: 148
[texts]Re-design and fabrication of titanium multi-wall Thermal Protection System (TPS) test panels - Blair, W.
The Titanium Multi-wall Thermal Protection System (TIPS) panel was re-designed to incorporate Ti-6-2-4-2 outer sheets for the hot surface, ninety degree side closures for ease of construction and through panel fastness for ease of panel removal. Thermal and structural tests were performed to verify the design. Twenty-five panels were fabricated and delivered to NASA for evaluation at Langley Research Center and Johnson Space Center.
Keywords: PLANETARY STRUCTURE; TECTONICS; TOPOGRAPHY; VENUS (PLANET); VENUS SURFACE; CONDUCTIVE HEAT TRANSFER; MAPS; MODELS; PLANETARY EVOLUTION
Downloads: 86
[texts]EFFECT OF WING TIP SHAPE ON VORTEX SHEET ROLLING UP - LENGENDRE, R
LAWS OF SEPARATION OVER A WHOLE WING ARE APPLIED TO THE STUDY OF STRAIGHT OR MODERATELY SWEPTBACK WINGS. THE EFFECT OF VORTEX SHEET ROLLING UP CAN BE AVOIDED BY TAILORING THE PROFILE OF THE TRAILING EDGE TO THE EDGE OF A WING OR BLADE, WITH CONSTANT OR ZERO LEADING EDGE SWEEPBACK, IN SUCH A WAY AS TO MAKE A CLEAR DISTINCTION BETWEEN THE LEADING AND TRAILING EDGES. THE ASSOCIATED BREAK PHENOMENA ARE INVESTIGATED.
Keywords: GREENHOUSE EFFECT; PLANETARY ENVIRONMENTS; VENUS (PLANET); VENUS ATMOSPHERE; ATMOSPHERIC TEMPERATURE; TEMPERATURE MEASUREMENT; VENUS PROBES
Downloads: 135
[texts]STUDY AND ANALYSES ON THE STRUCTURAL PERFORMANCE OF A BALANCE - KARKEHABADI, R.
STRAIN-GAUGE BALANCES FOR USE IN WIND TUNNELS HAVE BEEN DESIGNED AT LANGLEY RESEARCH CENTER (LARC) SINCE ITS INCEPTION. CURRENTLY LANGLEY HAS MORE THAN 300 BALANCES AVAILABLE FOR ITS RESEARCHERS. A FORCE BALANCE IS INHERENTLY A CRITICALLY STRESSED COMPONENT DUE TO THE REQUIREMENTS OF MEASUREMENT SENSITIVITY. THE STRAIN-GAUGE BALANCES HAVE BEEN USED IN LANGLEY S WIND TUNNELS FOR A WIDE VARIETY OF AERODYNAMIC TESTS, AND THE DESIGNS ENCOMPASS A LARGE ARRAY OF SIZES, LOADS, AND ENVIRONMENTAL EFFECTS...
Keywords: SOLAR FLUX; GREENHOUSE EFFECT; RADIATION ABSORPTION; SURFACE TEMPERATURE; EVAPORATION; PLANETARY TEMPERATURE; WATER VAPOR; VENUS (PLANET)
Downloads: 82
[texts]Study of the earth-type planets - Koval, I. K
Photometric and polarimetric studies of Mars and Venus atmospheres - aerosols
Keywords: AEROSOLS; VENUS; MARS (PLANET); PHOTOMETRY; PLANETARY ATMOSPHERES; PLANETS; POLARIMETRY; VENUS (PLANET); MARS /PLANET/; PLANETARY ATMOSPHERE
Downloads: 75
[texts]Analysis of DuPont and Kodak duplicating films and chemistries in a Fultron spray processor - Weinstein, M. S
A test program was conducted with duPont duplicating film type SR 112 and SCOLOR developer and Kodak duplicating film types 2430, 2422, and FE 2628 (SO-467) and MX-641 developer to determine sensitometric and image quality characteristics of these materials when used with a fultron spray processor. The test results show that the SCOLOR developer foams excessively in the fultron processor when used with or without the addition of an antifoaming agent...
Keywords: DENSITY DISTRIBUTION; TEMPERATURE DISTRIBUTION; THERMOSPHERE; VELOCITY DISTRIBUTION; VENUS (PLANET); SATELLITE OBSERVATION; SOLAR ACTIVITY; SOLAR RADIATION
Downloads: 83
[texts]An analysis of flight trajectories to the moon, mars and venus (analiz trayektoriy poleta k lune, marsu i venere) - Bazhinov, I. K
Analysis of flight trajectories to Moon, Mars, and Venus
Keywords: MARS (PLANET); MOON; TRAJECTORIES; TRAJECTORY ANALYSIS; VENUS (PLANET); MARS /PLANET/; MOON; TRAJECTORY ANALYSIS; VENUS
Downloads: 86
[texts]The effects of strain heating in lithospheric stretching models - Stanton, M.
The deformation by stretching of a continental type lithosphere has been formulated so that the problem can be solved by a continuum mechanical approach. The deformation, stress state, and temperature distribution are constrained to satisfy the physical laws of conservation of mass, energy, momentum, and an experimentally defined rheological response. The conservation of energy equation including a term of strain energy dissipation is given...
Keywords: CONTINENTS; RHEOLOGY; CRUSTAL FRACTURES; EARTH (PLANET); EARTH CRUST; GEOLOGICAL FAULTS; MARS (PLANET); VENUS (PLANET); BRITTLENESS; COMPARISON
Downloads: 74
[texts]An Overview of National Transonic Facility Investigations for High Performance Military Aerodynamics (Invited) - Luckring, J. M
A review of National Transonic Facility (NTF) investigations for high-performance military aerodynamics has been completed. The review spans the entire operational period of the tunnel, and includes configurations ranging from full aircraft to basic research geometries. The intent for this document is to establish a comprehensive summary of these experiments with selected technical results
Keywords: VENUS SURFACE; SOLAR SYSTEM; HIGH PRESSURE; HIGH TEMPERATURE; SAMPLES; VENUS (PLANET); COSTS; ESTIMATING; GRAVITATION; PROPULSION
Downloads: 111
[texts]Radioastronomical investigations and iono- sphere of venus (radioastronomicheskiye issledovaniya i ionosfera venery) - Danilov, A. D
Radioastronomical investigations and ionosphere of Venus
Keywords: PLANETARY IONOSPHERES; RADIO ASTRONOMY; SPHERES; VENUS (PLANET); VENUS ATMOSPHERE; IONOSPHERE; RADIO ASTRONOMY; VENUS
Downloads: 97
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